316896455840

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4129}}^1\times {\mathrm{4483}}^1$

素因数の和:8734

約数の個数: 96

約数和(自身を含む): 756016390080

約数和(自身を除く): 439119934240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 3424, 4129, 4280, 4483, 8258, 8560, 8966, 16516, 17120, 17932, 20645, 22415, 33032, 35864, 41290, 44830, 66064, 71728, 82580, 89660, 132128, 143456, 165160, 179320, 330320, 358640, 441803, 479681, 660640, 717280, 883606, 959362, 1767212, 1918724, 2209015, 2398405, 3534424, 3837448, 4418030, 4796810, 7068848, 7674896, 8836060, 9593620, 14137696, 15349792, 17672120, 18510307, 19187240, 35344240, 37020614, 38374480, 70688480, 74041228, 76748960, 92551535, 148082456, 185103070, 296164912, 370206140, 592329824, 740412280, 1480824560, 1980602849, 2961649120, 3961205698, 7922411396, 9903014245, 15844822792, 19806028490, 31689645584, 39612056980, 63379291168, 79224113960, 158448227920, 316896455840]

約数ペア:

[(1, 316896455840), (2, 158448227920), (4, 79224113960), (5, 63379291168), (8, 39612056980), (10, 31689645584), (16, 19806028490), (20, 15844822792), (32, 9903014245), (40, 7922411396), (80, 3961205698), (107, 2961649120), (160, 1980602849), (214, 1480824560), (428, 740412280), (535, 592329824), (856, 370206140), (1070, 296164912), (1712, 185103070), (2140, 148082456), (3424, 92551535), (4129, 76748960), (4280, 74041228), (4483, 70688480), (8258, 38374480), (8560, 37020614), (8966, 35344240), (16516, 19187240), (17120, 18510307), (17932, 17672120), (20645, 15349792), (22415, 14137696), (33032, 9593620), (35864, 8836060), (41290, 7674896), (44830, 7068848), (66064, 4796810), (71728, 4418030), (82580, 3837448), (89660, 3534424), (132128, 2398405), (143456, 2209015), (165160, 1918724), (179320, 1767212), (330320, 959362), (358640, 883606), (441803, 717280), (479681, 660640)]